package com.ttnet.bo;

import java.util.List;

import com.ttnet.model.User;
import com.ttnet.model.enumerations.Role;

public interface UserBo {

	void addUser(User user);

	void updateUser(User user);

	void removeUser(User user);

	public User getUserById(long userId);

	public List<User> findUserByRole(Role role);

	List<User> findAllUser();

	public User getUserByUserName(String userName);

}
